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≤6 port NGFW ≥10G 1G 100M RJ45 12 port SFP+ ≤8 port

Used Cisco Firewalls & Security

A Cisco firewall is a network security device used to monitor, filter, and control network traffic to prevent unauthorised access and malicious attacks. The firewall protects the network from threats by examining packets for source, destination, content, and contextual information and enforcing security policies.

The Cisco firewall supports deep packet inspection, provides VPN and IPS functionality, and supports multi-layered security policies. In addition to firewalls, Cisco offers comprehensive security solutions, including security management, endpoint security, and threat detection and prevention. Together, these solutions create a comprehensive network security system capable of detecting and responding to evolving network threats in a timely manner.

We offer a 3-month warranty on used cisco firewalls purchased from linknewnet. Upon receipt of your order, we will thoroughly test and maintain the equipment prior to shipment to ensure that you receive a virtually new product and experience the best technical support available! Cisco offers comprehensive network security solutions, including security management, endpoint security, and threat detection and prevention.

CISCO1941W-A/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
CISCO1941W-A/K9
Cisco 1941 Router with 802.11 a/b/g/n FCC Compliant WLAN ISM, suitable for various wireless networks.
$995 $595
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CISCO1941W-P/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
CISCO1941W-P/K9
Cisco 1941 Router with 802.11 a/b/g/n Japan Compliant WLAN ISM, ideal for wireless network setups.
$995 $595
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CISCO1941W-N/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
CISCO1941W-N/K9
Cisco 1941 Router with 802.11 a/b/g/n Aus, NZ Compliant WLAN ISM, for wireless networking.
$995 $595
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CISCO1941-2.5G/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
CISCO1941-2.5G/K9
Cisco 1941 with 2.5G DRAM, 256MB Flash, designed for enhanced performance and memory capacity.
$1250 $750
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CISCO1921-T1SEC/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
CISCO1921-T1SEC/K9
Cisco 1921 T1 Bundle includes HWIC-1DSU-T1, 256MB Flash, 512MB DRAM, SEC License for secure networks.
$1210 $725
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C1921-3G-U-SEC/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-U-SEC/K9
Cisco 1900 Series Wireless WAN Bundle, includes 3.5G EHWIC 850/900/1900/2100MHz with SEC for networks.
$1335 $800
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C1921-3G-S-SEC/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-S-SEC/K9
Cisco 1900 Series Wireless WAN Bundle, includes 3G EHWIC Sprint EV-DO Rev A/0/1xRTT 800/1900MHz with SEC.
$1275 $765
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C1921-3G-S-K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-S-K9
Cisco 1900 Series Wireless WAN Bundle, includes 3G EHWIC Sprint EV-DO Rev A/0/1xRTT 800/1900MHz support.
$1045 $625
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C1921-3G-U-K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-U-K9
Cisco 1900 Series Wireless WAN Bundle, includes 3.5G EHWIC (non-US) HSPA/UMTS 850/900/1900/2100MHz support.
$1100 $655
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C1921-3G-V-K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-V-K9
Cisco 1900 Series Wireless WAN Bundle, includes 3G EHWIC VZW EV-DO Rev A/0/1xRTT 800/1900MHz for networks.
$1045 $625
more
C1921-3G-V-SEC/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-V-SEC/K9
Cisco 1900 Series Wireless WAN Bundle, includes 3G EHWIC VZW EV-DO Rev A/0/1xRTT 800/1900MHz with SEC.
$1275 $765
more
CISCO1941-HSEC+/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
CISCO1941-HSEC+/K9
CISCO1941-HSEC+/K9 VPN ISM module HSEC bundles for 1941 ISR platform, enhances VPN performance and security.
$1810 $1085
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C1-CISCO1921/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1-CISCO1921/K9
Cisco ONE - ISR 1921, ideal for scalable and secure network configurations, high performance.
$760 $455
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C1-CISCO1941/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
C1-CISCO1941/K9
Cisco ONE - ISR 1941, a versatile platform for diverse networking needs, offering robust performance.
$1320 $790
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CISCO1941W-E/K9 - Cisco 1941 Series Integrated Services Routers
0 Review(s)
CISCO1941W-E/K9
Cisco 1941 Router with 802.11 a/b/g/n ETSI Compliant WLAN ISM, for enhanced wireless networking.
$995 $595
more
C1921-4SHDSL/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-4SHDSL/K9
Cisco 1921 4-pair SHDSL Bundle, includes HWIC-4SHDSL, IP Base License, designed for high-speed connections.
$1010 $600
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C1921-ADSL2-M/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-ADSL2-M/K9
Cisco 1921 ADSL2 Anx M Bundle, includes HWIC-1ADSL-M, IP Base License, suitable for various network setups.
$860 $515
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C1921-3G-G-SEC/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-G-SEC/K9
Cisco 1900 Series Wireless WAN Bundle, includes 3.5G HWIC (non-US) HSPA/UMTS 900/1900/2100MHz with SEC.
$1340 $800
more
C1921-3G-G-K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
C1921-3G-G-K9
Cisco 1900 Series Wireless WAN Bundle, includes 3.5G HWIC (non-US) HSPA/UMTS 900/1900/2100MHz support.
$1100 $655
more
CISCO1921-ADSL2/K9 - Cisco 1921 Series Integrated Services Routers
0 Review(s)
CISCO1921-ADSL2/K9
Cisco 1921 ADSL2+ Bundle, includes HWIC-1ADSL, 256MB Flash, 512MB DRAM, IP Base License.
$895 $535
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Mikrotik CRS520-4XS-16XQ-RM
CRS326-24G-2S+RM
0 Review(s)
Mikrotik CRS326-24G-2S+RM Cloud Router Switch, 24xGbit LAN, 2xSFP+, RackmountOpens
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Cisco A9K-2T20GE-B Line Card for ASR 9000 Series RSP
A9K-2T20GE-B
0 Review(s)
Cisco ASR 9000 Line Card A9K-2T20GE-B 2-Port 10GE, 20-Port GE Line Card, Requires XFPs and SFPs
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Cisco Nexus 9000 Series Switch N9K-C92348GC-X
N9K-C92348GC-X
0 Review(s)
Cisco Nexus 9000 Series Switch N9K- C92348GC-X with 48p 100M/1G Base-T ports and 4p 1/10/25G SPF28 and 2p 40/100G QSFP28
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Cisco Nexus 9000 Series Switch N9K-C93600CD-GX
N9K-C93600CD-GX
0 Review(s)
Nexus 9316D Spine and Leaf switch with 28p 100/40G QSFP28 and 8p 400/100G QSFP-DD
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